I have been with my partner for 8 months now and we have been getting pretty serious. In the beginning of our relationship she told me many lies that it has taken me until now to find out about them. Some of these lies where pretty serious and have made me lose a lot of my trust in her. For this reason I looked through her text messages and I found she and her friend talking about how I had a little dick and even went as far as calling me bye the name "little dicky" whenever they talked about me. I am not on the small side however, actually I'm larger than what is considered average. Also she claims to have never seen anyone else's penis before, I do believe this is the truth. I also found with a different friend that she said I was "horrible at fingering." When I confronted her about this she said all she was doing was trying to act cool in front off her friends and that she didn't mean anything that she said. I'm asking if this seems like a legitimate explanation for her behavior and also as too why some girls do this? Any answer or input is appreciated. Thank you.